plural of shouldn't

plural of shoulder-strap

One of the two short straps connected to the front and back of a garment and going over the shoulders. / Straps of leather or fabric, supporting a bag or rucksack when carried

(idiomatic) To build on the previous works and gains of.

(idiomatic, intransitive) To build on the discoveries of others before one.

plural of bar-shouldered dove

A species of pigeon, Geopelia humeralis, of Australian and New Guinea.

plural of frozen shoulder

plural of dwarf standing on the shoulders of giants

(idiomatic) To build on the previous discoveries or creativity of someone.